Save up to 50% on 3-Day Sale deals.Ends 12/7.Shop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

No content
  • Front. GermGuardian - 15-inch Air Purifier with 360-Degree True HEPA Pure Filter and UV-C Light for 150 Sq. Ft Rooms - White.
  • Angle. GermGuardian - 15-inch Air Purifier with 360-Degree True HEPA Pure Filter and UV-C Light for 150 Sq. Ft Rooms - White.
  • Left. GermGuardian - 15-inch Air Purifier with 360-Degree True HEPA Pure Filter and UV-C Light for 150 Sq. Ft Rooms - White.
  • Alt View 11. GermGuardian - 15-inch Air Purifier with 360-Degree True HEPA Pure Filter and UV-C Light for 150 Sq. Ft Rooms - White.
  • Alt View 12. GermGuardian - 15-inch Air Purifier with 360-Degree True HEPA Pure Filter and UV-C Light for 150 Sq. Ft Rooms - White.
  • Alt View 13. GermGuardian - 15-inch Air Purifier with 360-Degree True HEPA Pure Filter and UV-C Light for 150 Sq. Ft Rooms - White.
  • Alt View 14. GermGuardian - 15-inch Air Purifier with 360-Degree True HEPA Pure Filter and UV-C Light for 150 Sq. Ft Rooms - White.
  • Alt View 15. GermGuardian - 15-inch Air Purifier with 360-Degree True HEPA Pure Filter and UV-C Light for 150 Sq. Ft Rooms - White.
  • Alt View 16. GermGuardian - 15-inch Air Purifier with 360-Degree True HEPA Pure Filter and UV-C Light for 150 Sq. Ft Rooms - White.
  • Alt View 17. GermGuardian - 15-inch Air Purifier with 360-Degree True HEPA Pure Filter and UV-C Light for 150 Sq. Ft Rooms - White.
  • Alt View 18. GermGuardian - 15-inch Air Purifier with 360-Degree True HEPA Pure Filter and UV-C Light for 150 Sq. Ft Rooms - White.
  • Alt View 19. GermGuardian - 15-inch Air Purifier with 360-Degree True HEPA Pure Filter and UV-C Light for 150 Sq. Ft Rooms - White.
  • Alt View 20. GermGuardian - 15-inch Air Purifier with 360-Degree True HEPA Pure Filter and UV-C Light for 150 Sq. Ft Rooms - White.
  • Alt View 21. GermGuardian - 15-inch Air Purifier with 360-Degree True HEPA Pure Filter and UV-C Light for 150 Sq. Ft Rooms - White.
  • Alt View 23. GermGuardian - 15-inch Air Purifier with 360-Degree True HEPA Pure Filter and UV-C Light for 150 Sq. Ft Rooms - White.
  • Alt View 24. GermGuardian - 15-inch Air Purifier with 360-Degree True HEPA Pure Filter and UV-C Light for 150 Sq. Ft Rooms - White.

GermGuardian - 15-inch Air Purifier with 360-Degree True HEPA Pure Filter and UV-C Light for 150 Sq. Ft Rooms - White

Model:
AC4711W
SKU:
6425330
Highly rated by customers for:
Your price for this item is $119.99

Customer reviews

Rating 4.5 out of 5 stars with 191 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.5 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

90%would recommend to a friend

Customers are saying

Customers are delighted by the 15-inch Air Purifier's ability to improve air quality and reduce odors, its quiet operation, and ease of use. Many appreciate its compact size, perfect for smaller rooms, and find it effective in removing dust and allergens. While some users noted that filter replacement might be needed sooner than expected, the overall experience has been positive.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 5 Showing 81-100 of 191 reviews
  • Pros mentioned:
    Air quality

    air purifier

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    excellent product!! I bought it when my family was sick with COVID and it was an excellent option to keep the air in my house purified. I recommend it

    I would recommend this to a friend
  • Pros mentioned:
    Dust removal

    SoSo

    |
    |
    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Not sure if the GermGuardian is useful or not. I didn't get it to kill germs, was just looking for something to remove dust from a smaller room. It somewhat works for the dust, but I don't use it much because it is so loud. The low setting isn't that loud, but what does it really suck up on a low setting, therefore I hardly use this product. Not really a product I would recommend.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Air quality

    Great buy

    |
    |
    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love it, I bought it for my mom and she says that she can tell a difference. I may buy another one for them

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    magic worker!

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    wonderful machine. got it for my brother due to his crazy allergies this time of year and he hasn't had any issues indoors since.

    I would recommend this to a friend

  • Air Purifier

    |
    |
    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love this Air Purifier. Great quality and works well

    I would recommend this to a friend
  • Pros mentioned:
    Noise level

    Good air purifier

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This air purifier is good because it does not make a lot of noise but I give it four stars because it takes up a lot of space.

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    Clean air definitely!

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this air purifier. Keeps the air in my office fresh. I can definitely tell the difference. Wonderful product. I would purchase again.

    I would recommend this to a friend
  • Pros mentioned:
    Size

    Clean Air

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    great for a small office, air purifiers have become essential for the work place office and halls

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    Satified Customer

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent prodduct. Worth the money. Works poerfect. Right out of the box it started cleaning the air.

    I would recommend this to a friend
  • Pros mentioned:
    Dust removal

    Awesome stuff

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this thing. I have it next to my makeup station and it’s never dusty.

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    Vicki

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It works perfectly and helps me breathe better. I also like it because it has the bacteria virus killer feature.

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    Worth it

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works good and doesn't make a lot of noise. My house has less dust and the air smells much better.

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    Awesome products. 6 good months of clean

    |
    |
    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love this for me and my dog Good quality air and my neighbors bought one..

    I would recommend this to a friend
  • Pros mentioned:
    Dust removal

    Fikrer

    |
    |
    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great love it!! Keeps home dust free and clean. All I needed

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    No smell home

    |
    |
    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love the clean air in our home since buying this for our home!

    I would recommend this to a friend
  • Pros mentioned:
    Noise level
    Cons mentioned:
    Filter life

    Quiet air filter.

    |
    |
    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Filter goes bad too fast. Good and quiet seems to work.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Air quality

    Works well is quiet

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Worth it for someone who is highly allergic to dust like myself. Will be buying another one for my other rooms of the house

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    Love it!

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love it! It really helps with cigarette smoke from my neighbor…

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    Great product

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Extremely satisfied. We’ve been able to see a difference! Would totally suggest this to anyone looking to buy a air purifier.

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    Cleans air and removes odors

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I am happy with my purchase. I have it near the kitchen and turn it on during the night in order to remove orders from daily cooking.

    I would recommend this to a friend
Page 5, Showing 81-100 of 191 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2025 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.